Soundstage

A large area (usually in a studio) where elaborate sets may be constructed.
Found on http://www.nyfa.edu/students/resources/film-glossary.php

soundstage

A large area (usually in a studio) where elaborate sets may be constructed.
Found on https://www.nyfa.edu/student-resources/glossary/

Soundstage

A listening term that refers to the placement of a stereo image in a fashion that replicates the original performance. A realistic soundstage has proportional width, depth and height.
Found on http://www.diracdelta.co.uk/science/source/s/o/soundstage/source.html

Soundstage

The area between two speakers that appears to the listener to be occupied by sonic images. Like a real stage, a soundstage should have width, depth, and height.
Found on http://www.encyclo.co.uk/local/21058

Soundstage

The position (front/back and high/low) that music or sound appears to be originating from, as well a
Found on http://www.superglossary.com/Glossary/Technology/Home_Audio/
No exact match found